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kBTC Kraken Wrapped Bitcoin

3 contracts on 3 chains · 5 routes via LayerZero
status
partly reported2 of 3 chains · 2 reported · hot
first bridged
2 mo ago2026-09-02 23:08
confirmed by a transfer
3 of 3every contract seen in a tx
already alerted
optimism, ethereum5 alerts
pins
0

Contracts

ethereum mint burn · via layerzero critical confirmed
0x73e0c0d4…a4db98same open
liquidlast verified 3 h ago11
Same address as on another chainweak +3
Same bytecode as a known contractweak +2
Peer map: the protocol names this contract as a peerstrong +5
Discord list · message 2025-12-05 · kBTCweak +1
…
optimism canonical · via layerzero critical confirmed
0x73e0c0d4…a4db98same open
liquidlast verified 3 h ago4
Bridge registry lists itstrong +3
Discord list · message 2025-12-05 · kBTCweak +1
…
unichain mint burn · via layerzero confirmed
0x73e0c0d4…a4db98same open
illiquidpools hold $0, under the floor11
Same address as on another chainweak +3
Same bytecode as a known contractweak +2
Peer map: the protocol names this contract as a peerstrong +5
Discord list · message 2025-12-05 · kBTCweak +1
…

Routes

5 confirmed · 0 possible
LaneBridgeEvidenceProofLast seen
ethereum 0x73e0c0d4…a4db98 → unichain 0x73e0c0d4…a4db98 LayerZero confirmed 0x9f253127…d38f71 2 mo ago
ethereum 0x73e0c0d4…a4db98 → optimism 0x73e0c0d4…a4db98 LayerZero confirmed 0xdc3b6d74…40c713 2 mo ago
unichain 0x73e0c0d4…a4db98 → optimism 0x73e0c0d4…a4db98 LayerZero confirmed 0x26078e8c…528a46 2 mo ago
optimism 0x73e0c0d4…a4db98 → unichain 0x73e0c0d4…a4db98 LayerZero confirmed 0xd85e59fb…84d0f0 2 mo ago
optimism 0x73e0c0d4…a4db98 → ethereum 0x73e0c0d4…a4db98 LayerZero confirmed 0x06c8103b…5aae3a 2 mo ago

How it moves

LZ · 2 tx LZ · 2 tx LZ · 1 tx ethereumliquid optimismliquid unichainilliquid
transfer seen (moving)peer map onlyring = liquidity on that chain

Add another bridge transaction. Every transfer you paste re-checks the contracts on both ends and adds the route it proves.

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Source chain

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Bridge

Lifecycle

Token discovered
2026-09-02 23:08 UTC · 2 mo ago · 3 contracts today
First pin received
no pin linked (added by hand, or before pins were tracked)
First liquid
2026-10-24 23:14 UTC · 3 h ago · a chain quoted liquid
First alert
2026-09-04 05:14 UTC · 2 mo ago · multi_chain_liquid, sent 2 mo ago
All chains reported
optimism, ethereum — 2 of 3
history · 5 alerts · 0 merges · 0 detached

Alerts

KindCreatedStateSentRechecksOutcomeTelegram
chain_added5 d ago SENT 5 d ago18expirededited
chain_added6 d ago SENT 6 d ago18expiredfailed: HTTP_ERROR
chain_added9 d ago SENT 9 d ago18expirededited
resend2 mo ago SENT 2 mo ago0—1180
multi_chain_liquid2 mo ago SENT 2 mo ago0—345